Zolfaghari S, Mousavi SM, Antuchevičienė J. A type-2 fuzzy optimization model for project portfolio selection and scheduling incorporating project interdependency and splitting. TEDE [Internet]. 2021Apr.12 [cited 2024Nov.23];27(2):493-510. Available from: https://tede.vgtu.lt/index.php/TEDE/article/view/14652